Creation of IMR powders dates back over 200 years when the corporate was at first Started by E.I DuPont. Accessible for use in several reloading applications, the IMR series of powder is reliable by reloaders all around the world.
IMR 4227 Powder in inventory now will be the Magnum Pistol Powder from the IMR lineup. If it suggests Magnum, 4227 powder may be imr 4227 the choice for genuine magnum velocities and overall performance. In rifles this imr 4227 load data powder delivers exceptional velocity and precision in these types of cartridges as the 22 Hornet and 221 Fireball.